201402243310423 has 8 divisors (see below), whose sum is σ = 204722781608736. Its totient is φ = 198082313469600.

The previous prime is 201402243310417. The next prime is 201402243310537. The reversal of 201402243310423 is 324013342204102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201402243310423 - 2¹³ = 201402243302231 is a prime.

It is a super-2 number, since 2×201402243310423² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201402243340423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151446883 + ... + 152770948.

It is an arithmetic number, because the mean of its divisors is an integer number (25590347701092).

Almost surely, 2^{201402243310423} is an apocalyptic number.

201402243310423 is a deficient number, since it is larger than the sum of its proper divisors (3320538298313).

201402243310423 is a wasteful number, since it uses less digits than its factorization.

201402243310423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304228745.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 201402243310423 its reverse (324013342204102), we get a palindrome (525415585514525).

The spelling of 201402243310423 in words is "two hundred one trillion, four hundred two billion, two hundred forty-three million, three hundred ten thousand, four hundred twenty-three".